State solar rankings

Compare all 50 states using consistent statewide planning benchmarks for solar pricing, estimated payback and sunlight. Rankings are not installer quotes and local utility policy can materially affect results. The statewide payback number in this guide is a legacy screening benchmark, not a recalculated current-law return for a new project. Do not assume it reflects the end of the federal credit or a verified local incentive package. Use the no-incentive calculator case and a site-specific utility and production model instead.